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Derivation of Digital Terrain Model in Forested Area with Airborne LIDAR Data
Remote Sensing LiDAR filtering DTM in forested area multiple pulses height variation analysis
2015/12/8
Detailed high-resolution digital terrain model can be obtained in open area using airborne laser scanning technique. But in forested area, how to extract high accuracy digital terrain model still need...
Multi-Scale Digital Terrain Model Generation Using CARTOSAT-1 Stereo Images for the Mausanne Les Alpilles Test Site
Satellite remote sensing Digital elevation models Space photogrammetry Accuracy analysis Topographic mapping
2015/11/24
Cartosat-1 is the first Indian Remote Sensing satellite able to collect in-track high resolution stereo images with a 2.5m pixel size. Since Cartosat-1 has no multispectral cameras, it was mainly deve...
Digital Terrain Model, Point Density, Accuracy of Measurements, Type of Terrain, and Surveying Expenses
Digital Terrain Model Point Density Accuracy of Measurements Type of Terrain Surveying Expenses
2015/1/4
Digital Terrain Model, Point Density, Accuracy of Measurements, Type of Terrain, and Surveying Expenses.
A WEB-BASED APROACH FOR ONLINE DIGITAL TERRAIN MODEL AND ORTHOIMAGE GENERATION
Internet/Web Matching DEM/DTM Orthoimage Programming Orthorectification
2014/6/12
Currently, the Digital Terrain Model (DTM) and orthoimages have become standard geospatial products. However, photogrammetric systems used for generating them still remain desktop or workstation based...